package com.demo.modules.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.demo.modules.dto.QueryDTO;
import com.demo.modules.entity.Detection;
import com.demo.modules.entity.HealthCode;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

@Mapper
public interface HealthCodeMapper extends BaseMapper<HealthCode> {
    HealthCode selectByUserId(Integer userId);

}